\begin{table}%t3
\caption{\label{param}Cluster parameters.}
%\centerline
{
\begin{tabular}{lccrccc}
\hline\hline
Cluster &$E(B-V)$ & $t_{\rm literature}$  &  Ref. &   $t_{\rm Sh,Sm}$& $t_{\rm template}$ &  $t_{\rm adopted}$ \\
        &       &(Gyr)   &       & (Gyr)&  (Gyr)     &    (Gyr)  \\
\hline
\object{NGC~1804}    &0.08& $0.08\pm0.01$& 1 & $0.035\pm0.004$ &$0.05\pm0.01$ & $0.06\pm0.02$\\
\object{NGC~1839}    &0.06 & $0.10\pm0.01$ & 1 & $0.09\pm0.02$& $0.06$&$0.09\pm0.03$\\ 
             &          & $0.033\pm0.008$& 2 &              &             &            \\
             &          & $0.125\pm0.025$& 4 &              &             &             \\
\object{SL~237}     &0.07 & $0.038\pm0.004$& 1 & $0.04\pm0.02$&$0.05\pm0.01$&$0.04\pm0.02$\\ 
             &          & $0.027\pm0.009$& 2 &              &             &             \\
\object{NGC~1870}    &0.08 & $0.09\pm0.01$& 1 & $0.033\pm0.004$&$0.05\pm0.01$&$0.06\pm0.03$\\ 
             &          & $0.07\pm0.03$& 2 &              &             &             \\
\object{NGC~1894}    &0.09 & $0.071\pm0.008$& 1 & $0.10\pm0.08$&$0.13\pm0.03$&$0.10\pm0.03$\\ 
\object{NGC~1902}    &0.04 & $-          $& & $0.07\pm0.03$&$0.06$&$0.07\pm0.03$\\
\object{NGC~1913}    &0.09 & $0.024\pm0.002$& 1 & $0.03\pm0.02$&$0.06$&$0.04\pm0.02$\\
\object{NGC~1932}    &0.05 & $-          $& & $0.2\pm0.2$ &$0.4\pm0.2$&$0.3\pm0.2$\\
\object{NGC~1943}   &0.08 & $0.14\pm0.02$& 1 &$0.08\pm0.06$&$0.28\pm0.08$&$0.14\pm0.06$\\
             &          & $0.10\pm0.01$& 3 &              &        &      \\
\object{NGC~1940}    &0.06 & $-          $& & $0.06\pm0.02$&$0.06$&$0.06\pm0.02$\\
\object{NGC~1971}    &0.06 & $0.10\pm0.01$& 1 & $0.05\pm0.01$&$0.05\pm0.01$&$0.06\pm0.02$\\
\object{SL~508}     &0.06 & $0.10\pm0.01$& 1 & $0.07\pm0.04$&$0.06$&$0.07\pm0.04$\\
\object{NGC~2038}    &0.06 & $0.13\pm0.02$& 1 & $0.039\pm0.008$&$0.06$&$0.08\pm0.05$\\ 
\object{SL~709} &0.06 & $-          $& & $0.3\pm0.2$&$0.13\pm0.03$&$0.3\pm0.2$\\
\object{NGC~2118}    &0.07 & $-          $& & $0.05\pm0.02$&$0.06$&$0.05\pm0.02$\\
\object{NGC~2130}    &0.05 & $-          $& & $0.03\pm0.02$&$0.06$&$0.04\pm0.02$\\ 
\object{NGC~2135}    &0.05 & $-          $& & $0.085\pm0.008$&$0.05\pm0.01$&$0.07\pm0.02$\\ 
\hline
\end{tabular}}
\smallskip
References: (1) Pietrzy\'nski \& Udalski (2000); (2) Alcaino \& Liller (1987); 
(3) Bono et~al. (2005); (4) Piatti et~al. (2003a).
\end{table}